package org.chat.hhdchat.Service.Impl;

import org.chat.hhdchat.Service.UserService;
import org.chat.hhdchat.entity.User;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class UserServiceImpl implements UserService {
    @Override
    public User register(User user) {
        return null;
    }

    @Override
    public User login(String username, String password) {
        return null;
    }

    @Override
    public List<User> getFriends(String userId) {
        return List.of();
    }
}
